Results 1 to 10 of about 4,314 (255)

Metal-free synthesis of 1,4-benzodiazepines and quinazolinones from hexafluoroisopropyl 2-aminobenzoates at room temperature. [PDF]

open access: yesRSC Adv, 2021
Herein, we describe the novel reactivity of hexafluoroisopropyl 2-aminobenzoates. The metal-free synthesis of 1,4-benzodiazepines and quinazolinones from hexafluoroisopropyl 2-aminobenzoates has been developed at room temperature.
Chen J   +6 more
europepmc   +2 more sources

Sensitization to Monoglyceryl Para-Aminobenzoate

open access: bronzeJournal of Investigative Dermatology, 1948
During recent years monoglyceryl para-aminobenzoate has been used as a chemical filter'' in sunburn preventives, including a few widely sold proprietary preparations. Monoglyceryl para-aminobenzoate has the advantages of a high capacity for filtering out the erythema- producing portion of the sunlight spectrum, lack of odor, lack of staining properties
Rudolf L. Baer, Leonard T. Meltzer
openalex   +6 more sources

Correction: Ruthenium(ii)-catalyzed decarbonylative and decarboxylative coupling of isatoic anhydrides with salicylaldehydes: access to aryl 2-aminobenzoates

open access: hybridOrganic and biomolecular chemistry, 2021
Correction for 'Ruthenium(II)-catalyzed decarbonylative and decarboxylative coupling of isatoic anhydrides with salicylaldehydes: access to aryl 2-aminobenzoates' by Bidisha R. Bora et al., Org. Biomol. Chem., 2021, 19, 2725-2730, DOI: 10.1039/d1ob00027f.
Bidisha R. Bora   +3 more
openalex   +3 more sources

Partitioning of a homologous series of alkyl p-aminobenzoates in dipalmitoylphosphatidylcholine liposomes: effect of liposome type [PDF]

open access: yes, 1991
The partitioning of a homologous series of n-alkyl p-aminobenzoales into the lipid bilayer is dependent not only on their physicochemical properties but also on liposome type.
Antunes-Madeira   +23 more
core   +2 more sources

Mesomorphic Properties of DialkylN,N′-[1,4-Phenylenebis(methylidyne)]bis[4-aminobenzoates] [PDF]

open access: bronze, 1989
The mesomorphic behavior of fourteen dialkyl N,N′-[1,4-phenylenebis(methylidyne)]bis[4-aminobenzoates] has been examined by optical microscopy and differential scanning calorimetry in order to make a comparison with the behavior of N,N′-[1,4-phenylenebis(
Yoshio Matsunaga, Hiroyuki Matsuzaki
openalex   +2 more sources

Nanoencapsulation of 3-Chloropropylaminobenzoate Derivatives with Potential Insecticidal Activity

open access: yesChemistry Proceedings, 2022
Aminobenzoic acid derivatives have shown various pharmacological properties, one of which is pesticide activity, giving these compounds the ability to work as alternatives to current pesticides.
Ricardo G. G. Coelho   +7 more
doaj   +1 more source

An Overview of the Analytical Methods for the Determination of Organic Ultraviolet Filters in Cosmetic Products and Human Samples

open access: yesMolecules, 2021
UV filters are a group of compounds commonly used in different cosmetic products to absorb UV radiation. They are classified into a variety of chemical groups, such as benzophenones, salicylates, benzotriazoles, cinnamates, p-aminobenzoates, triazines ...
Izabela Narloch, Grażyna Wejnerowska
doaj   +1 more source

p-Aminobenzoate-p-aminobenzoate [PDF]

open access: yesJournal of Bacteriology, 1975
p-Aminobenzoate (PABA) synthase from Bacillus subtilis is an aggregate composed of two nonidentical subunits and has the following properties. (i) In crude extracts this enzyme catalyzes the formation of PABA in the presence of chorismate and either glutamine (amidotransferase) or ammonia (aminase).
H D O'Brien, J F Kane
openaire   +3 more sources

One-pot synthesis and AFM imaging of a triangular aramide macrocycle [PDF]

open access: yes, 2014
Macrocyclizations in exceptionally good yields were observed during the self-condensation of N-benzylated phenyl p-aminobenzoates in the presence of LiHMDS to yield three-membered cyclic aramides that adopt a triangular shape.
Anderson H. L.   +47 more
core   +4 more sources

Home - About - Disclaimer - Privacy